Telecommunications Ordinance Part 3 3-44 Section 10 Cap. 106 the terms of his licence, use such apparatus in the waters of Hong Kong for communication with the base station of the radiocommunications system of which the vessel is a mobile station or with another mobile station of that system. (5) Apparatus for radiocommunications upon any vessel may be used to communicate with a signal station as defined for the purposes of the Shipping and Port Control Ordinance (Cap. 313), or any other station in connection with— (Amended 36 of 2000 s. 28) (a) the services of a pilot or the piloting of a vessel; (b) the berthing and unberthing of a vessel; (c) the towing or salvage of a vessel; or (d) the supply of water or fuel to a vessel: Provided that nothing in this subsection shall authorize any such apparatus to be used contrary to the provisions of the Shipping and Port Control Ordinance (Cap. 313) or other provision of law regulating the use of such apparatus. (6) Subject to the terms of any licence relating thereto granted in or outside Hong Kong, a ship earth station may be used to communicate with any coast earth station by means of the maritime mobile satellite service provided by Inmarsat subject to the following conditions—  (Amended 36 of 2000 s. 7) (a) the ship earth station shall operate in the maritime mobile satellite frequency band authorized by Inmarsat; (Amended 36 of 2000 s. 7) (b) transmissions shall cease if so required by the Authority by written notice to the master or agent of the vessel; (c) the ship earth station shall not be used— (i) in a dangerous goods anchorage as defined for the purposes of the Shipping and Port Control Regulations (Cap. 313 sub. leg. A); Last updated date 20.10.2016